981567360

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8969}}^1$

素因数の和:9013

約数の個数: 192

約数和(自身を含む): 3568266000

約数和(自身を除く): 2586698640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 855, 912, 960, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1824, 1920, 2280, 2432, 2736, 2880, 3040, 3420, 3648, 4560, 5472, 5760, 6080, 6840, 7296, 8969, 9120, 10944, 12160, 13680, 17938, 18240, 21888, 26907, 27360, 35876, 36480, 44845, 53814, 54720, 71752, 80721, 89690, 107628, 109440, 134535, 143504, 161442, 170411, 179380, 215256, 269070, 287008, 322884, 340822, 358760, 403605, 430512, 511233, 538140, 574016, 645768, 681644, 717520, 807210, 852055, 861024, 1022466, 1076280, 1148032, 1291536, 1363288, 1435040, 1533699, 1614420, 1704110, 1722048, 2044932, 2152560, 2556165, 2583072, 2726576, 2870080, 3067398, 3228840, 3408220, 3444096, 4089864, 4305120, 5112330, 5166144, 5453152, 5740160, 6134796, 6457680, 6816440, 7668495, 8179728, 8610240, 10224660, 10332288, 10906304, 12269592, 12915360, 13632880, 15336990, 16359456, 17220480, 20449320, 21812608, 24539184, 25830720, 27265760, 30673980, 32718912, 40898640, 49078368, 51661440, 54531520, 61347960, 65437824, 81797280, 98156736, 109063040, 122695920, 163594560, 196313472, 245391840, 327189120, 490783680, 981567360]

約数ペア:

[(1, 981567360), (2, 490783680), (3, 327189120), (4, 245391840), (5, 196313472), (6, 163594560), (8, 122695920), (9, 109063040), (10, 98156736), (12, 81797280), (15, 65437824), (16, 61347960), (18, 54531520), (19, 51661440), (20, 49078368), (24, 40898640), (30, 32718912), (32, 30673980), (36, 27265760), (38, 25830720), (40, 24539184), (45, 21812608), (48, 20449320), (57, 17220480), (60, 16359456), (64, 15336990), (72, 13632880), (76, 12915360), (80, 12269592), (90, 10906304), (95, 10332288), (96, 10224660), (114, 8610240), (120, 8179728), (128, 7668495), (144, 6816440), (152, 6457680), (160, 6134796), (171, 5740160), (180, 5453152), (190, 5166144), (192, 5112330), (228, 4305120), (240, 4089864), (285, 3444096), (288, 3408220), (304, 3228840), (320, 3067398), (342, 2870080), (360, 2726576), (380, 2583072), (384, 2556165), (456, 2152560), (480, 2044932), (570, 1722048), (576, 1704110), (608, 1614420), (640, 1533699), (684, 1435040), (720, 1363288), (760, 1291536), (855, 1148032), (912, 1076280), (960, 1022466), (1140, 861024), (1152, 852055), (1216, 807210), (1368, 717520), (1440, 681644), (1520, 645768), (1710, 574016), (1824, 538140), (1920, 511233), (2280, 430512), (2432, 403605), (2736, 358760), (2880, 340822), (3040, 322884), (3420, 287008), (3648, 269070), (4560, 215256), (5472, 179380), (5760, 170411), (6080, 161442), (6840, 143504), (7296, 134535), (8969, 109440), (9120, 107628), (10944, 89690), (12160, 80721), (13680, 71752), (17938, 54720), (18240, 53814), (21888, 44845), (26907, 36480), (27360, 35876)]